<?xml version="1.0" encoding="utf-8"?>
<?foo bar?>
<html>
<head>
<title>Title</title>
<script>
var s = "<script>foo</script>";
<!--
var s = "<script>foo</script>";
-->
</script>
<style>
/* <foo/> */
</style>
</head>
<body>
<p>Entity: &amp; </p>
<iframe><img></iframe>
<noscript><p>Not para</p></noscript>
<svg>
<title><![CDATA[bar]]></title>
<script><!-- this is a comment --></script>
</svg>
</body>
</html>
